Posted by **Anonymous** on Sunday, January 16, 2011 at 9:26pm.

use the quadratic formula to solve for x, 3x^2 + x -8=0

- college math 209 -
**helper**, Sunday, January 16, 2011 at 9:32pm
x = - b ± (sqrt(b^2 - 4ac))/2a

3x^2 + x - 8 = 0

a = 3, b = 1, c = -8

what do you need help with?

I gave you the formula, you give it a try, post your work if you get stuck.

tutors do not do your homework. they are here to help you do your work.

- college math 209 -
**Bosnian**, Sunday, January 16, 2011 at 10:47pm
In google type

"quadratic equation online"

when you see list of results click on:

webgraphingcom/quadraticequation_quadraticformula.jsp

Whenn this page be open in rectacangle type your equation,and click option solve it

and you will see solution Step-by-step

- college math 209 -
**Andrell**, Thursday, September 12, 2013 at 9:52am
I really need help with my math/209 I took 208 3 years ago, and now I am taking the second part and I am so lost. How can I get some help.

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